//*********************************************************************
// Copyright (C) 2014 Hell Prototypes / www.hellprototypes.com
// 
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or (at
// your option) any later version.
//
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Public License for more details.
//
//********************************************************************
#include <avr/io.h>
#include <avr/pgmspace.h>
#include "common.h"

void OLED_Write (uint8_t cmd);

#define OLED_CTRL_OFF()	OLED_Write(OLED_OFF)
#define OLED_TO_RST() 		clrbit(PORT_OLED_OUT, PIN_OLED_RST);

byte SP_ReadCalibrationByte(byte location) 
{
	byte result;
	/* Load the NVM Command register to read the calibration row. */
	NVM_CMD = NVM_CMD_READ_CALIB_ROW_gc;
 	result = pgm_read_byte(location);
	/* Clean up NVM Command register. */
 	NVM_CMD = NVM_CMD_NO_OPERATION_gc;
	return result;
}

void sys_power_off(void)
{
	OLED_CTRL_OFF();
	ms_delay(500);
	vbat_m_pwr_off();
	OLED_TO_RST();
	ms_delay(500);
	pwr_lock_free();//LDO off
}

